Testing the Δ‐∑ hypothesis in the suboptimal choice task: Same delta with different probabilities of reinforcement

In a concurrent‐chain procedure, pigeons choose between 2 initial‐link stimuli; one is followed by terminal link stimuli that signal reliably whether food will be delivered after a delay; the other is followed by terminal link stimuli that do not signal whether food will be delivered after the delay...

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Veröffentlicht in:	Journal of the experimental analysis of behavior 2020-09, Vol.114 (2), p.233-247
Hauptverfasser:	González, Valeria V., Macías, Alejandro, Machado, Armando, Vasconcelos, Marco
Format:	Artikel
Sprache:	eng
Schlagworte:	Birds Food Hypotheses pigeons Probability probability of reinforcement Reinforcement Stimuli suboptimal choice
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